Download Alpha-InnoTec WZS Series Specifications
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Operating Manual UK brine/water Heat Pumps Heat Station WZS Series We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Please read first Symbols This operating manual provides important information on the handling of the unit. It is an integral part of the product and must be stored so that it is accessible in the immediate vicinity of the unit. It must remain available throughout the entire service life of the unit. It must be handed over to subsequent owners or operators of the unit. The following symbols are used in the operating manual. They have the following meaning: Read the operating manual before working on or operating the unit. This applies in particular to the chapter on safety. Always follow all instructions completely and without restrictions. It is possible that this operating manual may contain instructions that seem incomprehensible or unclear. In case of questions or uncertainty, contact the factory customer service department or the manufacturer’s local service partner. Since this operating manual was written for several different models of the unit, always comply with the parameters for the respective model. This operating manual is intended only for persons assigned to work on or operate the unit. Treat all constituent parts confidentially.The information contained herein is protected by copyright. No part of this information may be reproduced, transmitted, copied, stored in electronic data systems or translated into another language, either wholly or in part, without the express written permission of the manufacturer. Information for operators. Information or instructions for qualified technicians. Danger! Indicates a direct impending danger resulting in severe injuries or death. Warning! Indicates a possibly dangerous situation that could result in severe injuries or death. Caution! Indicates a possibly dangerous situation that could result in medium or light injuries. Caution. Indicates a possibly dangerous situation, which could result in property damage. Notice. Emphasized information. Reference to other sections of the operating manual. Reference to other instructions of the manufacturer. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Contents Information for operators and qualified specialists Please read first............................................................................... 2 Symbols................................................................................................... 2 Intended use....................................................................................... 4 Exclusion of liability.................................................................. 4 EC conformity.................................................................................. 4 Safety....................................................................................................... 4 Customer service.............................................................................. 5 Warranty / Guarantee............................................................... 5 Disposal.................................................................................................. 5 Bleeding................................................................................................23 Bleeding the circulating pump of the heating circuit................23 Bleeding the module box...............................................................23 Bleeding the circulating pump of the heat source....................23 Bleeding the heat source for a unit without cooling function.......................................23 Bleeding the heat source for a unit with cooling function.............................................23 Overflow valve................................................................................25 Insulating the hydraulic connections.....................25 Installation of the control element...........................26 Mounting and removal of the screen..........................26 Installation of the room thermostat for the cooling function.............................................27 Hot-water tank...............................................................................27 Information for operators Operating principle of heat pumps..................................... 6 Area of utilization........................................................................ 6 Operation.............................................................................................. 6 Cooling function......................................................................... 6 Care of the unit............................................................................... 8 Maintenance of the unit.......................................................... 8 Cleaning and rinsing of unit components..................................... 8 Malfunctions.................................................................................... 8 Instructions for qualified technicians Scope of delivery............................................................................. 9 Installation and assembly........................................................ 9 Installation area.................................................................................. 9 Transport to installation location.................................................10 Installation.........................................................................................11 Installation of the module box......................................................12 Installation of the hydraulic connections....................................13 Opening the angle ball valves on the module box...................18 Safety component............................................................................18 Expansion vessels.............................................................................18 Electrical connections.........................................................19 Rinsing and filling the unit..................................................21 Cleaning and rinsing of unit components...................................21 Rinsing and filling the heat source...............................................21 Rinsing and filling the hot water and heating water circuits..22 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Commissioning................................................................................28 Safety temperature limiter.............................................................28 Dismantling.......................................................................................29 Technical data/scope of delivery WZS 60H(/K) – WZS 100H(/K)..................................................30 Performance curves Heating capacity/COP / Power consumption / Free compression WZS 60H(/K)...................................................................................32 WZS 80H(/K)...................................................................................33 WZS 100H(/K).................................................................................34 Dimensional drawings and clearance dimensions Dimensional drawings.....................................................................35 Clearance dimensions.....................................................................36 Terminal diagram WZS 60H(/K) – WZS 100H(/K)..................................................37 Circuit diagrams WZS 60H(/K) – WZS 100H(/K)..................................................38 Appendix EC declaration of conformity.........................................40 General checklist........................................................................41 Completion report for heat pump systems.................43 Space for notes...............................................................................45 Customer service Customer service............................................................................46 Addresses in the event of a service call.....................................46 Intended use Safety The unit may be used only for the intended use. This means: The unit is operationally safe when used for the intended purpose. The construction and design of the unit conform to the state of the art, all relevant DIN/VDE regulations and all relevant safety regulations. • for heating. • for heating hot water. • for cooling. (Availability of the cooling function depends on the model). “Cooling function” section. The unit may be operated only within its technical parameters. Overview “Technical data/scope of delivery”. Every person who performs work on the unit must have read and understood the operating manual prior to starting any work. This also applies if the respective person has already worked with such a unit or a similar unit or has been trained by the manufacturer. Every person who performs work on the unit must comply with the applicable accident prevention and safety regulations. This applies in particular to the wearing of personal safety gear. Notice. Notify the responsible power supply company of the use of a heat pump or heat pump system. Exclusion of liability The manufacturer will not be liable for damage resulting from unauthorized use of the unit. The manufacturer’s liability will also be voided in the following cases: • if work is performed on the unit and its components in a manner that does not comply with the terms of this operating manual; •if work is performed on the unit and its compo• if work is performed on the unit that is not de- scribed in this operating manual, and this work was not expressly approved in writing by the manufacturer; redesigned or removed without the express written permission of the manufacturer. Unit operates under high electric voltage! Danger! Only qualified technicians (trained heating, cooling, refrigerant and electrical technicians) may perform work on the unit and its components. Warning! Observe safety labels on and in the unit. Warning! Unit contains refrigerants! Leaking refrigerant could result in personal injury or material damage. Therefore: – Shut down unit. – Ventilate installation location. – Notify the manufacturer’s authorized service center. nents in an improper manner; • if the unit or components in the unit are modified, Danger! Caution. For safety reasons: Never disconnect the unit from the power supply, unless the unit is being opened. EC conformity The unit bears the CE mark of conformity. EC declaration of conformity We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Customer service For technical assistance, contact the factory customer service department or the manufacturer’s local service partner. Overview “Customer service”. Warranty / Guarantee For warranty and guarantee conditions, please refer to the purchase documents. Notice. Please contact your dealer concerning warranties and guarantees. Disposal When decommissioning the unit, always comply with applicable laws, directives and standards for the recovery, recycling and disposal of materials and components of cooling units. “Dismantling”. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Operating principle of heat pumps Heat pumps operate on the principle of a refrigerator: the same technology, only with the opposite effect. The refrigerator extracts heat from foods, which is released into the room through fins on the back. The heat pump extracts heat from our environment: air, earth or ground water. The extracted heat is conditioned in the unit and supplied to the heating water. Even when it is extremely cold outside, the heat pump draws enough heat to heat a house. Operation Your decision to purchase a heat pump or a heat pump system is a long-term contribution to protecting the environment through low emissions and reduced primary energy use. You can operate and control the heat pump system with the control element of the heating and heat pump regulator. Example: drawing of a brine/water heat pump with floor heating: Notice. Make sure that the control settings are correct. Operating manual of the heating and heat pump regulator. To ensure that your heat pump or heat pump system operates efficiently and ecologically, the following are especially important: Notice. Avoid unnecessarily high flow temperatures. A lower flow temperature on the hot water side increases the efficiency of the system. When letting in fresh air, do not leave windows open for an extended period in order to save energy and reduce your heating costs. 4/4 = usable energy ca. 3/4 = environmental energy ca. 1/4 = external electrical energy Area of utilization Taking into consideration the ambient conditions, limits of application and the applicable regulations, every heat pump can be utilized in new or existing heating systems. Cooling function The cooling function is available only for heat pumps with the model designator K. It is not possible to retrofit heat pumps for cooling without this designator. For the model designator, please refer to the purchase documents. It is also on the rating plate attached to the outside of the unit. Overview “Technical data/scope of delivery”. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH The cooling function is based on the principle of passive cooling. An existing low temperature level is mixed to a temperature above the dew point and transferred to the heating medium by means of a heat exchanger. The heat pump remains switched off during cooling; only the circulating pumps for the heating circuit and the heat source are in operation. Utilization of the cooling function The heating and heat pump regulation program activates the cooling function only if the following conditions are fulfilled: • Heat pump model must have integrated cooling function. The cooling power depends on the heat source temperature, which varies seasonally. For example, if the ground stored more heat toward the end of the summer, the cooling power of a brine/water pump is reduced. • Room thermostat for the cooling function must be switched on. • Temperature The effectiveness of passive cooling is generally not comparable to that of an air conditioning system. of the heat source must be ≥ +5 °C. • Heat pump must not currently be occupied with “heating” or “water heating”. If the heat pump regulation program sends the command “water heating” to the heat pump, the cooling function of the heat pump automatically stops as long as the water is heating. Notice. The use of the passive cooling function requires floor or wall heating. • The “Automatic” setting must be selected on the the room thermostat for the cooling function control element under “Operating mode: cooling”. The room thermostat is used to switch the cooling function on and off: • The outdoor temperature release set on the con- trol element must be exceeded. Operating manual of the heating and heat pump regulator. The cooling function can be used in two variants: Variant 1: Manual switching from heating to cooling opera- ICooling function on Cooling function off tion (and vice versa). This variant operates at a pre-set forward flow temperature. Operating manual of the heating and heat pump regulator. Variant 2: Automatic switching from heating to cooling ope- ration (and vice versa). This variant can operate using a cooling curve. Notice. Variant 2 is possible only if a Comfort board (available at extra charge) is built into the heating and heat pump regulator. Comfort board operating manual. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Care of the unit Unit components may be cleaned and rinsed only by customer service personnel authorized by the manufacturer. Use only liquids recommended by the manufacturer. Rinsing of the liquefier with chemical cleaning agents must be followed by neutralization of residue and intensive rinsing with water. Always observe the technical data of the manufacturer of the heat exchanger. The outer surfaces of the unit can be cleaned with a damp cloth and household cleaning products. Do not use cleaning or care products that contain abrasives, acids and/or chlorine. Such products would destroy the surfaces and could also damage the technical components of the unit. Maintenance of the unit The cooling circuit of the heat pump requires no regular maintenance. The components of the heating circuit and the heat source (valves, expansion vessels, circulating pumps) should be inspected annually by a qualified technician. Malfunctions In the event of a malfunction, you can detect the cause of the malfunction via the diagnostic program of the heating and heat pump regulator. Operating manual of the heating and heat pump regulator. The hot water tank should be cleaned once each year. To do this, first empty the hot water tank. Then remove the Styrofoam guard through the service hole of the hot water tank. Screw off the flange cover of the service hole. Danger! Service and repair work on the components of the unit may be performed only by customer service personnel authorized by the manufacturer. Overview “Customer service”. Note that no malfunction is displayed if the safety temperature limiter on the electric heating element has been triggered. Commissioning”, “Safety section. temperature limiter” 1 Hot water tank service hole (under Styrofoam cover) 2 Hot water tank emptying valve Check the safety valve (provided by customer) for the hot water tank at regular intervals. Since an external current anode is built in, the anode requires no maintenance. It is a good idea to have a maintenance contract with a heating installation company. The company will conduct all required maintenance at regular intervals. Cleaning and rinsing of unit components Caution! We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Scope of delivery Proceed as follows: Example of scope of delivery: Inspect delivery for outwardly visible signs of damage. Check to make sure that delivery is complete. Any defects or incorrect deliveries must be claimed immediately. Notice. Note the model. Overview “Technical data/scope of delivery” or rating plate on unit. Installation and assembly Observe the following when performing all work: 1Compact unit with integrated hot water tank, electric heating element, integrated circulating pump heating circuit and sensors 2 Screen 3Vibration decouplers for heat source connection 4Control element of the heating and heat pump regulator 5 Safety component for heating circuit 6Package with 4 feet, 1 outdoor sensor, 1 insulating set, 2 ball valves (model with designator K: 1 ball valve), 8 seals, 1 service hose, 1 cap valve, 1 mount for expansion vessel of heating circuit, (model with cooling function: room thermostat) 7Expansion vessel of heating circuit, 25 l 8Expansion vessel of heat source, 12 l 9Connection assembly for heat source 10Module box with integrated circulating pump of heat source We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Notice. Always comply with applicable accident prevention regulations, statutory regulations, ordinances and directives. Warning! The heat pump or heat pump system may be installed and assembled only by a qualified technician! Notice. Observe the sound levels of the respective model. Overview “Technical data/scope of delivery”, “Sound” section. Installation area Caution. Install the unit only indoors. The installation area must be frost-free and dry. It must meet the requirements of DIN EN 378. It must also fulfill applicable local regulations. Transport to installation location To avoid damage during transport, you should transport the unit to the final installation location (secured on a wooden pallet) using a lifting truck. If it is not possible to transport the unit to the final installation location using a lifting truck, you can also transport the unit using a hand truck. Caution. Do not tilt the module box more than a maximum of 45° (in any direction). Caution. Never use components, pipes of the cooling circuit or hydraulic connections on the module box for transport purposes. Danger! Several people are required to transport the unit. Do not underestimate the weight of the units. Overview “Technical data/scope of delivery”, “General unit data” section. Caution. Do not damage the hydraulic connections under any circumstances. Dispose of angle bracket, transport and packaging material properly and in accordance with ecological principles. Caution! Wear safety gloves. Danger! We recommend removing the front panel to reduce the weight of the unit for further transport. Loosen quick-release screws for the front panel. Turn counter-clockwise 90°. Unit is not fastened to the wooden pallet. The unit can tip when being lifted down and during transport with a hand truck. This can result in personal injury and damage to the unit. – Take suitable precautionary measures to eliminate the danger of tipping. Proceed as follows if transport with a lifting truck is not possible: Remove packaging and transport material. Remove extra box and module box from the wooden pallet and bring to installation location. Lift front panel and set aside in a safe place. Use straps to lift and carry the module box. Transport unit to installation location using a hand truck or have two persons carry it. Danger! Make sure to secure unit on the hand truck against slipping during transport. Caution. Do not damage the hydraulic connections under any circumstances. – Push hand truck only beneath back of unit for transport. 10 Notice: Without the module box, the unit can be transported horizontally. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Proceed as follows to mount the feet on the unit: • Tip the unit slowly and carefully to one side. Secure unit in raised position so that it cannot accidentally tip back into the original position. 1 Recessed grips 2Carrying strap Caution. Never use components and hydraulic connections on the unit for purposes of transport. Caution! Hands and fingers could be crushed during the following tasks! • Mount one foot each on the front and back of the unit. Installation Danger! Several people are required to install the unit. Do not underestimate the weight of the unit. Notice. The heat source can be connected either on the left or right side of the unit. Maintain the required clearance between the connection side and the wall. “Installation of the hydraulic connections”, “Connection of module box to the heat source” section. • Slowly and carefully tip the unit back into the original position. Always comply with required clearance dimensions. • Repeat procedure on the other side of the unit. “Dimensional drawings” and “Clearance dimensions” overviews. Proceed as follows at the installation location: 1Foot 2Lock nut 3 Adjusting screw Place unit at final installation location. Compensate for minor unevenness using the four adjusting screws. Then tighten the lock nuts. Set unit on a solid and level, preferably sound-insulated surface. Mount feet. Caution. Moving the unit without the feet mounted can damage the floor. Mount the feet before installing the module box in the unit. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 11 Installation of the module box The entire cooling circuit of the heat station is contained in the module box. Caution. Do not tilt the module box more than a maximum of 45° (in any direction). Place module box in front of the unit. 1 Unit 2Plug for electrical connection 3Front edge of bottom of unit 4Module box Raise module box, push it further into the unit and lower the box as soon as the rubber feet contact the corresponding stops of the centering plate. Set the front left rubber foot of the module box between the guide elements. The module box is positioned correctly in the unit when the rubber feed are placed as shown in the following sketch: WZS 60…: 1 Stops on centering plate 2 Rear rubber feet of module box 3Centering plate for module box on bottom of unit 4Front rubber foot of module box 5 Guide element WZS 80… and WZS 100…: Use straps to lift module box and initially place in unit so that the rubber feet of the module box that are facing the unit come to rest on the centering plate behind the front edger of the bottom of the unit. Push module box into the unit until the front rubber foot of the module box contacts the front edge of the bottom of the unit and has to be lifted over it. When pushing in the box, make sure that the plugs for the electrical connection are not pinched and damaged. 1 Stops on centering plate 2 Rear rubber feet of module box 3Centering plate for module box on bottom of unit 4Front rubber feet of module box 5 Guide element 12 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Caution. Installation of the hydraulic connections Once the module box has been placed in the unit, it can no longer be transported. Caution. The heat source system must be designed according to the specifications of the heat pump guide. Heat pump guide and “Hydraulic connection” instructions. Notice. Check to make sure that the diameters and lengths of the pipes for the heating circuit and the heat source are sufficiently dimensioned. The free compression of the circulating pumps must be able to deliver at least the minimum flow rate required for your model. Overview “Technical data/scope of delivery”, “Heat source” and “Heating circuit” sections. Danger! Danger of fatal injury due to electric current! Disconnect unit from power supply if it is connected to the power supply! Proceed as follows: We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Install shut-off devices at the heating circuit. Install shut-off devices at the heat source. Notice. During installation of the shut-off devices, the evaporator and liquefier of the heat pump can be rinsed, if necessary. Caution! The condenser may be rinsed only by customer service personnel authorized by the manufacturer. Caution. During connection of components, secure connections on the module box and on the compact unit against twisting in order to prevent damage to the copper pipes in the inside of the module box and the compact unit. 13 Place a bleeder at the highest point of the heat source in the heat source outflow. Screw angle ball valves of the vibration decouplers to the heating circuit connections. If necessary, place a bleeder at the highest point of the heat source in the heat source inflow. Place a bleeder at the highest point of the heating circuit in the heating circuit outflow (forward flow). If necessary, place a bleeder at the highest point of the heating circuit in the heating circuit inflow (return flow). Heating circuit outflow (forward flow) connection We recommend installing a contamination filter (screen size 0.9 mm) on the heat source inflow connection. Connections on the module box Heating circuit inflow (return flow) connection for models without cooling function. 1 Heat source inflow 2 Heat source outflow 3Electric/sensor lines 4 Heating circuit outflow (forward flow) 5 Heating circuit inflow (return flow) Connecting the module box to the heating circuit Heating circuit inflow (return flow) connection for models with cooling function. The vibration decouplers for the connection of the heating circuit to the module box are pre-mounted in the unit.They are located to the right of the module box after it has been inserted. Proceed as follows: 14 Remove two seals from the extra box and place them in the angle ball valves. Notice. Always note which is the inflow (return flow) and outflow (forward flow) of the heating circuit. They are marked with colors, as are the vibration decouplers: red = hot water outflow (forward flow) blue = hot water inflow (return flow) We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Connecting the module box to the heat source Insert included plastic rosettes in the holes. Vibration decouplers are included for the connection to the pipes of the heat source. They must be installed in order to prevent damage from vibrations to the pipes. The pipes of the heat source can be connected either on the right or left side of the unit. Insert vibration decouplers in unit from outside and guide them inside the unit to the connections on the module box. 1Connection on left side of unit 2Connection on right side of unit Proceed as follows: Cut out round plates on the desired connection side. Make sure that no metal burrs remain. Cut foam with a knife. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 15 Connection of the vibration decouplers on a unit without cooling function Arrange vibration decouplers in a quarter circle in the unit to the connections on the module box. Example of hose installation for connection on right side of unit (top view): 1 Heat source inflow 2 Heat source outflow Example of hose installation for connection on left side of unit (top view): 1 Heat source inflow 2 Heat source outflow Screw included angle ball valves to vibration decouplers. Use seals from the extra box. Screw angle ball valves to the connections provided on the module box. Use seals from the extra box. Connection of the vibration decouplers on a unit with cooling function Arrange vibration decouplers in a quarter circle in the unit. Example of hose installation for connection on right side of unit (top view): 1 Heat source inflow 2 Heat source outflow 3Connecting pipe to and from cooling function for heat source inflow Example of hose installation for connection on left side of unit (top view): 1 Heat source inflow 2 Heat source outflow 3Connecting pipe to and from cooling function for heat source inflow, pre-mounted in unit Caution. When tightening the connections on the module box, always secure connections against twisting. 1Connection of heat source inflow to cooling function (not insulated at time of delivery) 2Connection of heat source inflow from cooling function to module box (not insulated at time of delivery) 16 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Screw vibration decoupler (with elbow) of heat source inflow to provided connecting pipe. Use seals from the extra box. Connecting the compact unit to the heating circuit The connections for the pipes of the heating circuit and the hot water supply are located on the top of the unit. 1Vibration decoupler without elbow 2Vibration decoupler with elbow Screw included angle ball valve to vibration decoupler (without elbow) of heat source outflow. Use seals from the extra box. Screw angle ball valve to the connection for the heat source outflow on the module box. Use seals from the extra box. Caution. When tightening the connections on the module box and the connecting pipe, always secure connections against twisting. 1 Heating circuit inflow (return flow) 2Connection for heating circuit safety component 3External current anode (under plastic cap) 4 Hot water connection, warm 5 Hot water connection, cold 6 Heating circuit outflow (forward flow) Bleeding valves have to be installed above the heat station for connection of the heating circuit and the hot water supply. Connect hot water tank according to DIN 1988 and DIN 4753, Part 1 (or the local applicable standards and directives). Do not exceed the operating pressures specified on the rating plate. Install a pressure reducer, if necessary. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 17 Opening the angle ball valves on the module box Open all angle ball valves on the module box by turning them 90° counter-clockwise. Safety component The safety component for the heating circuit is in the extra box. Mount the safety component on the connection provided on the top of the unit. Expansion vessels The expansion vessel of the heat source is included in delivery and must be installed with the connection assembly. The expansion vessel for the heating circuit, the corresponding cap valve and the wall mount are included in the scope of delivery. They must be integrated in the heating circuit on-site in compliance with the applicable standards and directives. We recommend installing a suitable expansion vessel (not included in delivery) in the hot water circuit. This equalizes pressure fluctuations or water shocks in the cold water network and prevents unnecessary loss of water. 18 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Electrical connections Watch out for retaining nose. Plugs must be mounted for easy movement. Observe the following when performing all work: Danger! Danger of fatal injury due to electric current! Electrical connections may be installed only by qualified electricians. Danger! Observe the relevant EN, VDE and/or applicable local safety regulations during the installation and during all electrical work. Comply with technical connection requirements of the responsible power supply company (if required by the latter)! Open electrical switch cabinet of unit. To do this, only loosen the two upper screws of the cover plate. Remove the remaining screws. Now the cover plate can be removed. Remove front panel of unit, if necessary. Transport to installation location. Obtain overview of the interior of the unit. Insert load lines and external control and sensor wires in unit through holes at top for electric/ sensor wires. Guide wires via the cable duct to the terminals. Tighten strain relief screws. Install electrical connections according to the terminal diagram and the circuit diagrams. “Terminal diagram” and “Circuit diagrams”. Caution. Insert all three connecting plugs of the module box in the plug-in connections on the bottom of the intermediate floor of the unit. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Install electric connections only according to the terminal diagram and the circuit diagrams that apply to your model. Caution. Ensure clockwise rotary field of the load power supply (compressor). – An incorrect rotary field of the compressor during operation can cause serious, irreparable damage to the compressor. 1Ducts for electric/sensor cables with strain relief screws 2Electrical switch cabinet 3 Intermediate floor of unit Connect connecting plug of module box. Danger! Caution. Make sure to equip the power supply of the heat pump with a 3-pole automatic cut-out with at least 3 mm contact gap. Note the level of the release current. Overview “Technical data/scope of delivery”, “Electric” section. 19 For further information, see the adhesive label on the electric heating element. 1 Adhesive label on electric heating element 1Connection for control unit 2Connection for output compressor 3PE 3Connection for additional heating 3NPE 4 N/PE 5Only for units with cooling function: 3 additional terminals for room thermostat and dew point sensor 6Contactor for heating element 20 After completion of all electrical installation work, close the switch cabinet inside the unit. Close the front panel of the unit if no further installation work inside the unit is to be performed immediately. Notice. Electric heating element is connected for 6 kW at factory. It can be connected for 2 or 4 kW on the contactor. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Rinsing and filling the unit 6Overflow valve 7Electric heating element 8 Rinsing ball valve 9Electrical switch cabinet 10 Sensor for hot water tank 11 Hot water tank service hole (under Styrofoam cover) 12 Hot water tank emptying valve Danger! Danger of fatal injury due to electric current! Disconnect unit from power supply. Proceed as follows: Open unit if this has not already been done. Transport to installation location, . Obtain overview of the interior of the unit. Cleaning and rinsing of unit components Caution! Unit components may be cleaned and rinsed only by customer service personnel authorized by the manufacturer. Use only liquids recommended by the manufacturer. Danger! The electric switch cabinet inside the unit must be closed with the cabinet’s cover! Rinsing of the liquefier with chemical cleaning agents must be followed by neutralization of residue and intensive rinsing with water. Always observe the technical data of the manufacturer of the heat exchanger. Rinsing and filling the heat source Contamination and deposits in the heat source can cause malfunctions. Proceed as follows: Rinse heat source system thoroughly. Thoroughly mix the anti-freeze agent, available as an accessory, with water at the required ratio. Add only anti-freeze mixed with water to the heat source. Check concentration of anti-freeze in the mixture. 1 3-way switching valve for heating circuit/hot water 2Circulating pump for heating circuit/hot water 3Pump ball valves 4 Hot-water tank 5 Reset knob of electric heating element We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Caution. The concentration of anti-freeze in the water must be at the level specified for your model. Overview “Technical data/scope of delivery”, “Heat source” section. Fill heat source with anti-freeze mixture. 21 Rinsing and filling the hot water and heating water circuits Use the rinsing ball valves for rinsing and filling. Caution. Do not exceed a pressure of 2.5 bar. Move lever on 3-way switching valve for the heating circuit/hot water to the right (= normal position). Picture shows operating condition at time of delivery. Contamination and deposits in the heating circuit can cause malfunctions. Caution. Before rinsing and filling the heating circuit, the drain pipe of the safety component must be connected. Close rinsing ball valve 3. Connect hose for water outlet to rinsing ball valve 1 and lead to a drain. Open rinsing ball valve 1. Rinse heating circuit. After completion of the rinsing and filling procedure, move rinsing ball valves to starting position. Connect hose for water inlet to rinsing ball valve 2. Open rinsing ball valve 2. Move lever on 3-way switching valve for heating circuit/hot water to left and hold in that position for about 1 minute while the hot water circuit is rinsed and filled. 22 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Bleeding The unit is bled automatically when the bleeder (black cap) of the safety component of the heating circuit is open. If the heating circuit is filled or emptied, the bleeding valve of the safety component opens. Bleeding the circulating pump of the heat source Unscrew front panel of module box. Loosen the screw-on cap in the middle of the circulating pump for the heat source. Bleeding the circulating pump of the heating circuit Loosen the screw-on cap in the middle of the circulating pump for the heating circuit. Bleeding the module box Proceed as follows: Attach service hose from the extra box to the angle ball valve. Bleed bleeding valves on the four angle ball valves using the bleeding key. Screw on front panel of module box after bleeding. Bleeding the heat source for a unit without cooling function Use angle ball valves on the module box for bleeding. Bleeding the heat source for a unit with cooling function Bleeding must be conducted manually on the servo-motor (next to the module box). Proceed as follows: Release servo-motor at mixing valve. Push switch on the bottom of the servo-motor to the back. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 23 • With the circulating pump running, turn wrench counter-clockwise until the regulator of the servomotor is at 50%. Turning the regulator to 50% means an even mixture in the 3-way mixing valve from A and B to AB. Adjust mixing valve. Use the wrench included in the scope of delivery. Alternatively: Use a size 6 Allen wrench. • Insert wrench in the servo-motor. Reset servo-motor of the mixing valve to automatic as soon as bleeding is completed. Notice. Push switch on the bottom of the servomotor forward. • Turn wrench counter-clockwise until the regulator of the servo-motor is at 0%. For units with cooling function, an additional bleeding valve is installed above the servo-motor for the heat source. • Switch on the circulating pump of the heat source and allow to run. • After 2 minutes, with the circulating pump running, turn wrench clockwise until the regulator of the servo-motor is at 100%. Leave at this setting for 2 minutes. 24 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Overflow valve Set the overflow valve so that the spread between the forward and return flow is ≤ 10K (set at the factory to 200 mbar and sealed by paint). Insulating the hydraulic connections Notice. Insulate the heating circuit and the heat source according to local applicable standards and directives. The angle ball valves of the connections on the module box must be opened. Check seals of all hydraulic connections. Conduct pressure test. Remove insulation material for internal piles from the extra box. Insulate all connections, angle ball valves, vibration decouplers, connections and lines of the heat source in the unit so that they are vapor diffusion-tight... For units with cooling function, insulate angle ball valve and connecting pipe so that they are vapor diffusion-tight... We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 25 Installation of the control element Suspend the control element in the two square recesses in the front panel. Lay the control cable for the regulator from the inside of the unit through the sleeve in the front panel to the outside. Install the front panel on the unit. Insert the control cable into the bushing provided on the bottom of the control element. Mounting and removal of the screen First, insert the screen at the bottom in the slot provided on the front panel of the heat station. First, insert snap-in lugs on one side of the screen from bottom to top in the slots provided on the front panel of the unit. Then, insert snap-in lugs on the other side of the screen from bottom to top in the slots provided on the front panel of the unit. Finally, press the upper snap-in lugs of the screen into the slots provided. 26 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Notice. To remove the screen, release the snapin lugs in the reverse order, i.e. from top to bottom, without the use of tools. Caution. The snap-in lugs have a tight fit. Press firmly from the side against the screen toward the middle, so that the snap-in lugs do not break off. Installation of the room thermostat for the cooling function This chapter is relevant for you only if you are using a heat station with a model designator K. Caution. If floor heating systems are to be used for cooling, the manufacturer must approve the floor structure (especially the screed) for use of the cooling function. Use the room thermostat of the cooling function in a reference room as a reference variable. If the temperature in the reference room falls below the set temperature, the cooling function of the heat station will automatically shut off. Operating manual of the heating and heat pump regulator, “Cooling” chapter. Notice. You must install the room thermostat in a reference room in addition to single-room regulators. You must install single-room regulators for switching from heating to cooling (and vice versa). Notice. Always comply with the applicable local standards and directives. Hot-water tank The integrated hot water tank is enameled according to DIN 4753 and is suitable for normal drinking water. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 27 Commissioning Proceed as follows: Conduct a thorough installation inspection and go through the items on the general checklist. “General checklist”. The installation inspection will prevent damage to the heat pump system that could be caused by incorrect installation work. Make sure of the following: • Clockwise rotary field of the load power supply (compressor). • Installation and assembly of the heat station according to the information in this operating manual. • All electric installation work must be properly completed. • A 3-pole automatic circuit-breaker must be installed for the compressor. It must have a contact gap of at least 3 mm. The heat pump system will be commissioned by customer service personnel authorized by the manufacturer. There is a fee for commissioning! The initial filling and commissioning of the hot water tank must be carried out by a qualified technician. Make sure of the following: • The water supply to the hot water tank must be open. • The hot water tank must be filled. If the heat pump is switched on with an empty tank, the control element will indicate a malfunction. Operating manual of the heating and heat pump regulator. Safety temperature limiter A safety temperature limiter is built into the electric heating element. In the event of a malfunction in the heat pump or air in the system, check whether the reset button of the safety temperature limiter has tripped. If this is the case, push in the button. • The heating circuit and the heat source must be rinsed, filled and bled thoroughly. • All valves and shut-off devices of the heating circuit must be open. • The concentration of the anti-freeze agent must be sufficient. • All valves and shut-off devices of the heat source must be open. • All pipe systems and components of the system must be sealed. Carefully fill out and sign the completion report for heat pump systems. “Completion report for heat pump systems”. 1 Safety temperature button on electric heating element 2 Reset button In Germany: Send completion report for heat pump systems to the manufacturer’s factory customer service department. Outside of Germany: Send completion report for heat pump systems to the manufacturer’s local partner. Overview “Customer service”. 28 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH Dismantling Removal of the module box Danger! Danger of fatal injury due to electric current! Disconnect unit from power supply before dismantling! Remove insulation. Close angle ball valves. Danger! Only qualified electrical technicians are allowed to disconnect the unit from the power supply and de-install all electrical connections. Danger! Only qualified heating or cooling system technicians are allowed to remove the unit from the system. Caution. The anti-freeze mixture of the heat source must not be allowed to enter the sewer system. Collect anti-freeze mixture and dispose of properly. Attach service hoses from the extra box to the angle ball valves. Open bleeding valves of the angle ball valves using a bleeding key and completely empty the module box. Danger! Only qualified cooling system technicians are allowed to dismantle the unit and its components. Caution. Recycle or provide for proper disposal of unit components, refrigerants and oil in accordance with the applicable regulations, standards and directives. Disconnect hydraulic and electric connections. Raise module box using the straps and lift and pull from the unit. Removal of the buffer battery Caution. Before scrapping the heating and heat pump regulator, remove the buffer battery on the processor board. The battery can be removed using a side cutter. Dispose of battery and electronic components in keeping with environmental considerations. We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 29 Technical data/scope of delivery Gerätebezeichnung Heat pump type Brine/water ı Air/water ı Water/water • applicable ı — not applicable Installation location Indoors ı Outdoors • applicable ı — not applicable Conformity Performance data CE Heating capacity/COP at B0/W35 Standard point acc. to EN14511 B0/W45 Standard point acc. to EN14511 B0/W35 Limits of application 2 condensers 1 condensers kW ı … kW ı … kW ı … 2 condensers 1 condensers Standard point acc. to EN255 kW ı … kW ı … Heating circuit °C Heat source °C Additional operating points Sound … Sound level measured at distance of 1m around the device (in reverberating room) dB(A) Sound power level according to EN12102 Heat source dB Volume flow: minimum flow rate ı nominal flow rate ı maximum flow rate l/h Pressure loss heat pump ∆p (with cooling ∆pK) ı volume flow bar (bar) ı l/h Free compression heat pump ∆p (with cooling ∆pK) ı volume flow bar (bar) ı l/h Anti-freeze agent monoethylene glycol minimum concentration ı frost proof down to Heating circuit General unit data bar (bar) ı l/h Free compression heat pump ∆p (with cooling ∆pK) ı volume flow bar (bar) ı l/h Dimensions (see dimensional drawing for the specified unit size) unit size Total weight (including cooling) kg (kg) Additional weight module 1 kg Additional weight module 2 kg Refrigerant Electric l/h Pressure loss heat pump ∆p (with cooling ∆pK) ı volume flow Connections Hot water tank % ı °C Volume flow: minimum flow rate ı nominal flow rate ı maximum flow rate Heating circuit … Heat source … Refrigerant type ı Quantity … ı kg Net contents l External current anode integrated Hot water temperature up to °C Output 38°C | 45 °C at removal of 10 l/min l ı l Voltage code ı all-pole circuit breaker heat pump *) …ı A Voltage code ı circuit breaker control voltage *) …ı A Voltage code ı circuit breaker electric heating element *) Heat Pump ı A Effective power consumption in standard point B0/W35 according to EN14511: Power consumption ı current consumption ı cosφ kW ı A ı … Maximum device current within the limits of application A Starting current: direct ı with soft starter A ı A Protection type IP Output electric heating element 3 ı 2 ı 1 phase Components kW ı kW ı kW Circulating pump heating circuit at nominal flow rate: Power consumption ı current consumption kW ı A Circulating pump heat source at nominal flow rate: Power consumption ı current consumption kW ı A Passive cooling function Specification only for units with designator K: Cooling output at nominal volume flow (15 °C heat source, 25 °C heating water) Safety equipment Safety component heating circuit ı Safety component heat source Heating and heat pump regulator Includ. in scope of delivery: • yes — no Electronic soft starter Expansion vessels integrated: • yes — no Heat source: Scope of delivery ı Volume ı Initial pressure • yes — no ı l ı bar Heating circuit: Scope of delivery ı Volume ı Initial pressure • yes — no ı l ı bar Overflow valve Vibration decouplers UK813195 30 kW Includ. in scope of delivery: • yes integrated: • yes — no Heating circuit ı heat source Included in scope of delivery: • yes — no *) comply with local regulations n.n. = not detectable We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH WZS 60H(/K) WZS 80H(/K) WZS 100H(/K) • ı — ı — • ı — ı — • ı — ı — • ı — • ı — • ı — • • • — 5,7 ı 4,4 — — 5,8 ı 4,7 20 – 65 — 8,4 ı 4,4 — — 8,6 ı 4,6 20 – 65 — 10,2 ı 4,6 — — 10,3 ı 4,7 20 – 65 -5 – 25 -5 – 25 -5 – 25 — — — 37 37 37 49 49 49 900 ı 1400 ı 2800 1200 ı 1800 ı 3000 1400 ı 2200 ı 3500 — ı — — ı — — ı — 0,4 (0,38) ı 1100 0,37 (0,35) ı 1400 0,42 (0,39) ı 1600 • • • 25 ı -13 25 ı -13 25 ı -13 500 ı 950 ı 1200 750 ı 1400 ı 1800 900 ı 1800 ı 2200 — ı — — ı — — ı — 0,43 (0,42) ı 700 0,35 (0,33) ı 1000 0,35 (0,31) ı 1300 1 1 1 300 (307) 305 (312) 310 (317) 215 215 215 85 90 95 R1"AG R1"AG R1"AG G1" ÜWM DIN ISO 228 G1" ÜWM DIN ISO 228 G1" ÜWM DIN ISO 228 R407c ı 1,65 R407c ı 2,0 R407c ı 2,1 200 200 200 • • • 55° 55° 55° 250 ı 210 250 ı 210 250 ı 210 3~/PE/400V/50Hz ı C10 3~/PE/400V/50Hz ı C10 3~/PE/400V/50Hz ı C10 1~/N/PE/230V/50Hz ı B10 1~/N/PE/230V/50Hz ı B10 1~/N/PE/230V/50Hz ı B10 3~/N/PE/400V/50Hz ı C10 3~/N/PE/400V/50Hz ı C10 3~/N/PE/400V/50Hz ı C10 1,30 ı 2,5 ı 0,75 1,91 ı 3,8 ı 0,73 2,2 ı 4,4 ı 0,73 4 5,9 6,9 27,0 ı — 30,0 ı — — ı 20 20 20 20 6 ı 4 ı 2 6 ı 4 ı 2 6 ı 4 ı 2 0,08 ı n.n. 0,08 ı n.n. 0,08 ı n.n. 0,1 ı n.n. 0,1 ı n.n. 0,1 ı n.n. 5,8 6,8 8,3 • ı • • ı • • ı • • • • — — • • ı 12 ı 0,5 • ı 12 ı 0,5 • ı 12 ı 0,5 • ı 25 ı 1,5 • ı 25 ı 1,5 • ı 25 ı 1,5 • • • • ı • • ı • • ı • 813166-c 813167-d 813168-c We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 31 WZS 60H(/K) Performance curves Qh (kW) COP 8 12 7 6 5 10 4 3 2 1 8 -10 -5 0 5 10 15 20 25 30 20 25 30 Temp„ (°C) Pe (kW) 6 3 35°C 4 2 50°C 65°C 1 2 0 -10 -5 0 5 10 15 20 25 30 -10 -5 0 5 Temp„ (°C) 10 15 Temp„ (°C) Δp (bar) Δp (bar) 0,8 0,8 0,7 Δp” 0,6 Δp”† 0,7 Δp„ 0,6 Δp„† 0,5 0,5 0,4 0,4 0,3 0,3 0,2 0,2 0,1 0,1 0,0 0,0 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 “„ “” 823014 Legend:DE823000L Legende: UK823000L/170408 “” “” Volume Volumenstrom flow, heatingHeizwasser water “„ “„ Volume Volumenstrom flow, heat source Wärmequelle Temp„ Temp„ Temperature, heatWärmequelle source Temperatur Qh Qh HeatingHeizleistung capacity Pe Pe Leistungsaufnahme Power consumption COP COP Coeffiicient of performance / Leistungszahl Coefficient of performance / efficiency rating ∆p” ∆p”/ ∆p”† / ∆p”† Freie Pressung Heizkreis / Freie/ Pressung Heizkreis mitheating Kühlung circuit with cooling Free compression, heating circuit free compression, ∆p„ / ∆p„† Freie Pressung Wärmequelle / Freie Pressung Wärmequelle mit Kühlung Free compression, heat source / free compression, heat source with cooling ∆p„ / ∆p„† 32 Änd./Ä.M./Ersteller/Datum - / ÄM001-2007 / Neumann / 04.04.07 Bezeichnung: Leistungs-Druckverlustkurven We reserve the right to modify technical specifications without prior notice. Seite: 1/1 WZS60H(/K) UK830301/170306 © Alpha-InnoTec GmbH Zeichnungsnummer: 823014 WZS 80H(/K) Performance curves Qh (kW) COP 8 15 7 6 5 13 4 3 2 1 11 -10 -5 0 5 10 15 20 25 30 20 25 30 Temp„ (°C) Pe (kW) 9 5 4 35°C 7 3 50°C 65°C 2 1 5 0 -10 -5 0 5 10 15 20 25 30 -10 -5 0 5 Temp„ (°C) 10 15 Temp„ (°C) Δp (bar) Δp (bar) 0,8 0,8 0,7 Δp” 0,6 Δp”† 0,7 Δp„ 0,6 Δp„† 0,5 0,5 0,4 0,4 0,3 0,3 0,2 0,2 0,1 0,1 0,0 0,0 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 “„ “” 823015 Legend: DE823000L Legende: UK823000L/170408 “” “” Volume Volumenstrom flow, heatingHeizwasser water “„ “„ Volume Volumenstrom flow, heat source Wärmequelle Temp„ Temp„ Temperature, heatWärmequelle source Temperatur Qh Qh HeatingHeizleistung capacity Pe Pe Leistungsaufnahme Power consumption COP COP Coeffiicient of performance / Leistungszahl Coefficient of performance / efficiency rating ∆p” ∆p”/ ∆p”† / ∆p”† Freie Pressung Heizkreis / Freie/ Pressung Heizkreis mitheating Kühlung circuit with cooling Free compression, heating circuit free compression, ∆p„ / ∆p„† Freie Pressung Wärmequelle / Freie Pressung Wärmequelle mit Kühlung Free compression, heat source / free compression, heat source with cooling ∆p„ / ∆p„† We reserve the right to modify technical specifications without prior notice.Änd./Ä.M./Ersteller/Datum ÄM001-2007 / Neumann / 04.04.07 UK830301/170306 © Alpha-InnoTec- / GmbH Bezeichnung: Seite: 1/1 Zeichnungsnummer: Leistungs-Druckverlustkurven WZS80H(/K) 823015 33 Performance curves WZS 100H(/K) Qh (kW) COP 8 18 7 6 5 16 4 3 2 14 1 -10 -5 0 5 10 15 20 25 30 20 25 30 Temp„ (°C) 12 Pe (kW) 6 10 5 35°C 4 50°C 8 3 65°C 2 6 1 -10 -5 0 5 10 15 20 25 30 -10 -5 0 5 Temp„ (°C) 10 15 Temp„ (°C) Δp (bar) Δp (bar) 0,8 0,8 0,7 Δp” 0,6 Δp”† 0,7 Δp„ 0,6 Δp„† 0,5 0,5 0,4 0,4 0,3 0,3 0,2 0,2 0,1 0,1 0,0 0,0 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 0,0 0,5 1,0 1,5 2,0 2,5 3,0 3,5 “„ “” 823016 Legend:DE823000L Legende: UK823000L/170408 “” “” Volume Volumenstrom flow, heatingHeizwasser water “„ “„ Volume Volumenstrom flow, heat source Wärmequelle Temp„ Temp„ Temperature, heatWärmequelle source Temperatur Qh Qh HeatingHeizleistung capacity Pe Pe Leistungsaufnahme Power consumption COP COP Coeffiicient of performance / Leistungszahl Coefficient of performance / efficiency rating ∆p” ∆p”/ ∆p”† / ∆p”† Freie Pressung Heizkreis / Freie/ Pressung Heizkreis mitheating Kühlung circuit with cooling Free compression, heating circuit free compression, ∆p„ / ∆p„† Freie Pressung Wärmequelle / Freie Pressung Wärmequelle mit Kühlung Free compression, heat source / free compression, heat source with cooling ∆p„ / ∆p„† 34 Änd./Ä.M./Ersteller/Datum - / ÄM001-2007 / Neumann / 04.04.07 Bezeichnung: Leistungs-Druckverlustkurven We reserve the right to modify technical specifications without prior notice. Seite: 1/1 WZS100H(/K) UK830301/170306 © Alpha-InnoTec GmbH Zeichnungsnummer: 823016 Dimensional drawings Legend: UK819226b All dimensions in mm. A Front view B Side view C Rear view D Control element 1 Heat source inflow flat sealing cap nut (optionally right or left): G1" 2 Heat source outflow flat sealing cap nut (optionally right or left): G1" 3 Heating water inflow (return flow): R1" 4 Hot water outflow (forward flow): R1" 5 Hot water: R¾" 6 Cold water: R¾" 7 Ducts for electric/sensor cables 8 Control element (in extra box) 9 Safety components (in extra box) We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 35 Clearance dimensions Legend: UK819228b All dimensions in mm. RH min. FZ Free space for functionally necessary accessories FS Free space for service purposes OKF 36 Room height minimum Top edge of finished floor V1 Version 1 V2 Version 2 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 1 1 Zustand WZS 60H(/K) – WZS 100H(/K) Terminal diagram L 2 2 Y2 Datum 5 2 4 2 3 -F10 -Y3 Name A3 4 2 7 P ASD 8 MOT 11 14 EVU 9 A1 10 MZ1 MIS M MA1 ZW2/SST ZW2/SST 11 -X4 RFV 12 6 - 10 kW TRL -X3 BUP M ZUP/ZIP GND PEX TB1 10 12 WZS 60-100 terminal diagram 11 13 13 831119a Brine pressure pressostat; provided by cust. if necessary Diverting valve for domestic hot water; internally wired Energy supplier contact; closed on release; bridge if no blocking interval Pump for mixing circuit 1 Heating circuit circulation pump; internally wired Charge/discharge/cooling mixer 1 open Charge/discharge/cooling mixer 1 closed Overload protection; internally wired Impressed current anode monitor Accessories: Remote control External sensor Sensor mixing circuit 1 Domestic hot water sensor/thermostat; internally wired External return sensor Brine circulation pump Terminal strips on controller board (see sticker) Terminal strip in switchbox of heat pump; N/PE distribution for external 230V units Control 230V Auxiliary heating 3 x 400V Power supply compressor 3 x 400V; Attention: Right-hand rot. field is mandatory! Auxiliary circulation pump / circulation pump Control signal of additional heat generator 1; internally wired Control signal of additional heat generator 2 (alternative is general malfunction) 9 Ers. durch 14 14 UK831119a Function Controller board; Attention: I-max = 6A/230VAC Terminals in heat pump switchbox Sub-distribution unit internal installation Only on 10 kW unit: Phase sequence relay; if phase sequence in the order of 11 + 14 is closed 3-pol. Cut out compressor; Attention: Right-hand rot. field is mandatory! Cut out controller unit Cut out auxiliary heating Accessories: Transformer for dewpoint monitor With cooling option: Room thermostat; bridge if not connected Accessories with cooling option: Dewpoint monitor; bridge if not connected GND -X2 B1 HUP FP1 ZW1 ZW1 TA -X0 L1 Heat station brine 6 - 10 kW 8 GND 6 L1 N EVU BUP 5 A2 L1 Legend: Name A1 A2 A3 B1 F10 F11 F12 T2 Y2 Y3 Terminals ASD BUP EVU FP1 HUP MA1/MIS MZ1/MIS MOT PEX RFV TA TB1 TBW TRL VBO X0-X4 X7 X7:L1,N,PE X7:PE,N,L1,L2,L3 X7:PE,L1,L2,L3 ZUP/ZIP ZW1 ZW2/SST Ers. für 7 FP1 4 N 2 L3 A1 L2 6 VBO A2 3 N 2 L2 L3 Urspr. L1 5 ASD -X7 -F11 4 Bearb. Georg Bächmann Gepr. Norm L1 3 N 5 N Georg Bächmann Datum 08.12.2006 -F12 1 N 2 -Y2 -T2 PE 230V PE 20.02.2007 2 GND TA TBW TBW PE 1~N/PE/230V/50Hz PE 3~PE/400V/50Hz PE 3~N/PE/400V/50Hz GND TB1 PE 24V Änderung 1 6,8,10 kW: C10 A GND RFV PE 15 Anlage Ort 15 1 16 16 Bl von Anz 1/1 Blatt-Nr. 37 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 3 B10 A N N 6,8,10 kW: C10 A PE L1 -X7 1 9 2 5 6 5 3 4 6 3 1 2 4 1 2 R S T U V W M Datum 20.02.2007 2 3 -X7 4 15 -K5 L1 L2 L3 N PE 2 1 4 3 6 5 -R1 3~N/PE/400V/50Hz 5 P 6 -B1 L1 L2 L3 12 -F20 11 14 -A1 Gepr. Norm 4 Bearb. Escher F. Georg Bächmann Datum 17.05.1999 3 Name Urspr. 5 6 7 L L Ers. für N PE N PE 8 -X1 -X200 P + -F1 HDP - 8 2 -X1 -K1 VD1 -X200 b2 c4 2 3 3 HD. a1 1 3 5 13 1 9 -X1 -X200 14 6 4 2 P 2 2 2 - + 1 -F2 NDP A2 A1 VD1 9 Ers. durch 5 ND. 4 c4 b2 a1 10 L 2 L 95 96 -X2 -X2 -X3 L 13 -X3 N PE M 1 HUP -M4 -Y1 1 BUP 2 817238b 13 -X3 14 6 -X200 7 -X3 -STB - -K5 ZW1 8 N PE M 1 14 5 3 1 14 6 4 2 15 -X3 15 Ort Anlage 5 4 4 A2 A1 ZW1 13 -M3 L VBO 12 12 EVU 11 EVU -X2 230VAC L 11 WZS 60-100H ANr. -F4 -X0 10 MOT 7 -X0 -X7 1~N/PE/230V/50Hz N.. UK817238b Function Power supply compressor; right-hand rot. field is mandatory! Power supply aux. heating Controller supply Controller board; Attention: I-max = 6A/230VAC Only on 10 kW unit: Phase sequence relay; if phase sequence in the order of 11 + 14 is closed Energy supplier contact; closed on release; bridge if no blocking interval High-pressure switch Low-pressure switch Overload relay for compressor 1 Brine pressure pressostat; provided by cust. if necessary Contactor for compressor 1 Contactor for auxiliary heating Compressor 1 Brine pump Heating circulation pump Mixer; installed with cooling option Starting current limit; accessories with 6-8 kW unit Auxiliary heating Safety temperature limiter heating element Terminal strip in switchbox of heat pump; N/PE distribution for external 230V units Accessories: Process water for changeover valve -M1 VD1 3 T1 T2 T3 PE 1 2 3 95 96 11 -K1 -F4 -N1 -X100 L1 L2 L3 N PE 3~PE/400V/50Hz Änderung Legend: Operating materials 3~PE/400V/50Hz 3~N/PE/400V/50Hz 1~N/PE/230V/50Hz A1 B1 EVU F1 HDP NDP F2 F4 F20 K1 VD1 K5 ZW1 VD1 M1 M3 BOSUP HUP M4 M16 MIS N1 ZW1 R1 STB X7 Y1 BUP 1 Zustand MZ1 M Blatt-Nr. MIS -M16 1 1 L N A Z N PE br sw bl MA1 16 /2.1 /2.1 16 Bl von Anz 1/2 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 38 Circuit diagram 1/2 WZS 60H(/K) – WZS 100H(/K) L.. ASD WZS 60H(/K) – WZS 100H(/K) Circuit diagram 2/2 -A1 /1.16 /1.16 1 L N 1 Zustand -T1 X1 2 X2 -X2 2 Datum + X3 - 3 A1 A2 -V1 -X4 13 14 -X4 -R13 TB1 - Gepr. Norm 4 Bearb. Escher F. Georg Bächmann Datum 17.05.1999 3 Name Urspr. 5 6 GND -Y2 -X7 TR 1 L Y2 7 2 7 3 -Y3 Ers. für 4 5 -Y3 8 8 9 GND TA. 11 -X5 -R4 TRL - WZS 60-100H ANr. 11 12 -X5 -R5 TVL - 12 GND 1 13 -X5 -X300 -R6 THG - THG 2 -X5 14 6 14 5 -X300 -R11 TWA - GND 817238b 13 -X5 15 -CW CW. Anlage Ort 15 -X5 -X300 3 GND 2 4 TWE 16 16 Bl von Anz 2/2 Blatt-Nr. -R7 TWE - GND 10 -X4 TA - -R8 10 -R12 9 -X4 -R9 TBW - TBW GND Ers. durch TWA 6 TB1 5 RFV 4 -X4 -R10 RFV - GND -Y2 UK817238b Function Controller board; Attention: I-max = 6A/230VAC Return sensor Flow sensor Hot gas sensor Heat source input sensor External sensor Domestic hot water sensor Accessories: Remote control Heat source output sensor Heat pump coding; WZS - 1370 ohm Sensor mixing circuit 1; installed with cooling option Voltage supply for impressed current anode Optocoupler Anode connection With cooling option: Room thermostat; bridge if not connected Accessories with cooling option: Dewpoint monitor; bridge if not connected 20.02.2007 Legend: Operating materials A1 R4 TRL R5 TVL R6 THG R7 TWE R8 TA R9 TBW R10 RFV R11 TWA R12 CW R13 TB1 T1 V1 X2 Y2 Y3 Änderung PEX 39 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH GND GND TRL TVL GND EC declaration of conformity The undersigned confirms that the following designated device(s) as designed and marketed fill the standardized EC directives, the EC safety standards and the product-specific In the event of modification of the device(s) without our approval, this declaration shall become invalid. by EC us fulstandards. Designation of the device(s) Heat Pump Unit model Number Unit model Number WZS 60H WZS 80H WZS 100H 100 248 100 249 100 206 WZS 60H/K WZS 80H/K WZS 100H/K 100 207 100 208 100 209 EC Directives Standardized EN 98/37/EG 2006/95/EG 89/336/EWG EN 378 EN 60529 EN ISO 12100-1/2 EN 294 EN 349 EN 60335-1/-2-40 EN 55014-1/-2 EN 61000-3-2/-3-3 National Standards/Directives DE UVV BGV D4 DIN 8901 Company: AT CH NEV (SR 743.26) Place, date: Kasendorf, 11.05.2007 Signature: DE818102 40 Jesper Stannow Director of Development We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH General checklist for preparation of the completion report for heat pump systems The general checklist is intended as an aid for the installation and assembly personnel. It makes no claim to be exhaustive. Nevertheless, all items must be checked carefully for compliance. Heat source air Channels closed and sealed Weather protection screen installed Rotary field of fan □ Yes □ Yes □ O.K. Heat source brine / heat source water Heat source volume flow ¹) Motor protection setting Rotary field of heat source circulating pump Heat source filled, air-free and sealed Brine Frost protection down to Water Water quality OK ²) Well system Other heat source Heat Pump Installation of condensate hose Decoupled from structure Vibration decouplers for the heating circuit and heat source connections installed □ O.K. ........... A □ O.K. □ Yes Heating Volume flow ¹) Heating system designed for maximum Heating system filled, air-free and sealed Low temperature heating High temperature heating All heating circuits can be opened Forward flow tank Return flow tank Separating tank Content Additional heating □ O.K. ...........°C □ Yes □ Yes □ Yes □ Yes □ Yes □ Yes □ Yes ........... l ........ kW ...........°C □ No □ No □ Yes □ Yes □ Yes □ O.K. □ Yes □ Yes Hot water with heat pump request with thermostat request with cooling Volume flow ¹) Heat exchanger surface Connections sealed Electric Rotary field, power network Protective measures inspected Rotary field of condenser Return flow sensor mounted Outdoor sensor mounted □ No □ Yes □ Yes □ Yes □ O.K. ......... m² □ Yes □ Internal □ No □ □ Yes □ O.K. □ External □ Yes ¹) Checked with specification ²) Report of water analysis must be submitted Checked on: ......................................... By: ........................................................................................... Signature : .............................................................................. In Germany the following applies: Send this completed general checklist to the factory customer service department, together with the completion report for heat pump systems. Outside of Germany the following applies: Send this completed general checklist to the manufacturer’s local partner, together with the completion report for heat pump systems. Sending the completion report is also a request for a technician authorized by the manufacturer to commission your heat pump. FAZ-WP Formblatt UK820522c Stand: 240407 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 41 Completion report for heat pump systems in DE: to the Alpha-InnoTec customer service department in AT: to the Alpha-InnoTec customer service department in CH: to the Alpha-InnoTec customer service department in all other countries: To the manufacturer’s local partner +49 (0) 9228 9906 199 +43 (0) 732 24 42 01 4 +41 (0) 62 748 20 01 Completion report and request for factory commissioning During commissioning, the heat pump system will be inspected to ensure that it is functioning properly. This ensures that all factory specifications have been checked and that the system can operate reliably over an extended period. The factory commissioning involves costs and is mandatory for extension of the warranty services. □ □ Initial commissioning Heat pump type Regulator type Contractor □ □ Repeat commissioning Electric other company □ Heating End customer / Operator Company Contact Name / First name Street address Street address ZIP code / head office ZIP code / city Phone Phone Preferred date Alternate date Date / time Date / time The completion report should be submitted 8 work days before the desired commissioning date. If there is a conflict with the date, you will be contacted by phone. I/we hereby confirm that all preliminary work required for commissioning has been carried out and completed. The system is ready for operation. The attached general checklist is provided for information purposes; all items should be checked. Has the heating system been filled and depressurised; do the circulation pumps function properly? Is the heat source system completed, inspected and OK? Have the heating circuit, heat source system and circulating pumps been bled? Are all electrical components permanently connected according to the circuit diagram, are all sensors mounted correctly? Have all volume flows and water flow rates been checked and are they OK? □ No □ Yes □ No □ No □ No □ Yes □ Yes □ Yes □ No □ Yes In the event that the heat pump system is not ready for operation and if installation work has to be performed by the commissioning technician during commissioning, this will involve charges to the contractor. If the heat pump system is not ready for operation, the commissioning technician can request a repeat commissioning, which will involve additional costs. The contractor or an authorized representative must be present during commissioning. The operator of the system should be present during commissioning in order to ensure that proper instruction is received. An acceptance report will be prepared during commissioning. I, the undersigned, hereby request commissioning, in return for a fee. Invoice to □ Contractor Place, date Name (block letters) FAZ-WP Formblatt UK820522c Stand: 240407 We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH □ End customer / operator Signature / company stamp 43 Space for notes We reserve the right to modify technical specifications without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 45 Customer service Addresses in the event of a service call For a current list and additional partners of the manufacturer, please visit www.alpha.innotec.com. DE Alpha-InnoTec GmbH Industriestrasse 3 95359 Kasendorf Tel.: +49 (0) 9228 9906 190 Fax: +49 (0) 9228 9906 199 e-Mail:[email protected] www.alpha-innotec.com AT Peter Riess Mannheimstrasse 1 4040 Linz Tel.: +43 (0) 22 44 20 18 Fax: +43 (0) 22 44 20 14 e-Mail: [email protected] BE NATHAN Import/Export N.V.-S.A. Lozenberg 4 1932 Zaventem Tel.: +32 (0) 27 21 15 70 Fax: +32 (0) 27 25 35 53 e-Mail: [email protected] www.nathan.be BR THERMACQUA AV. República Argentina 3021 Conj. 21 Piso L CEP 80610-260 Portao Curtiba PR Tel.: +55 (0) 41 301 566 59 Fax: +55 (0) 41 301 566 59 e-Mail: [email protected] www.thermacqua.com.br CH Vertretung Alpha-InnoTec Schweiz Calmotherm AG Industriepark 6246 Altishofen Tel.: +41 (0) 62 74820 00 Fax: +41 (0) 62 74820 01 e-Mail: [email protected] www.alpha-innotec.ch www.calmotherm.ch 46 Suisse romande Calmotherm SA a.v. de Provence 12 1007 Lausanne Tel.: +41 (0) 21 661 31 43 Fax: +41 (0) 221 661 31 45 e-Mail: [email protected] www.calmotherm.ch Ticino Giuliani SA Via alla Torre 2 6850 Mendriso Tel.: +45 (0) 91 646 08 81 Fax: +45 (0) 91 646 09 91 e-Mail: [email protected] www.calmotherm.ch CZ / SK Tepelna Cerpadia AIT nám. Republiky 15 614 00 Brno Tel.: +42 (0) 545 21 40 03 Fax: +42 (0) 545 24 20 90 e-Mail: [email protected] www.alpha-innotec.cz DK ASAP Energy Damgade 34 6400 Sønderborg Tel.: +45 (0) 74 4304 80 Fax: +45 (0) 74 4304 81 e-Mail: [email protected] www.asap.dk We reserve the right to modify this document without prior notice. UK830301/170306 © Alpha-InnoTec GmbH FR Caldis SarL Parc d‘activités Centr‘Alp 209, rue du Rocher de Lorzier 38430 Moirans Tel.: +33 (0) 4 7691 30 01 Fax: +33 (0) 4 7635 55 90 e-Mail: [email protected] www.caldis.fr GB (England / Wales) 3rd rock energy Ltd. 7 Trowbridge Road, Westbury Wiltshire BA13 3AY Tel.: +44 (0) 845 603 37 74 Fax: +44 (0) 845 280 33 66 e-Mail: [email protected] www.3rdrockenergy.com NL NATHAN Import/Export B.V. Impact 73 6921 RZ Duiven Tel.: +31 (0) 26 445 98 45 Fax: +31 (0) 26 445 93 73 e-Mail: [email protected] www.nathan.nl NO Ingv. Torgersen Langgt. 38 4306 Sandnes Tel.: +47 (0) 51 6605 95 Fax: +47 (0) 51 6605 94 e-Mail: [email protected] www.alpha-innotec.no HU Thermo Kft. Krisztina körút 27 1122 Budapest Tel.: +36 (0) 1 356 20 46 Fax: +36 (0) 1 214 28 68 e-Mail: [email protected] www.geosolar.hu PL Hydro-Tech ul. Zakladowa 4d 62-510 Konin Tel.: +48 (0) 63 245 34 79 Fax: +48 (0) 63 242 37 28 e-Mail: [email protected] www.alpha-innotec.pl www.hydro-tech.pl IE PowerTech Ireland Ltd. 40 Dovesky Road BT79 9BU Omagh, Carrickmore Tel.: +44 (0) 28 8076 00 88 Fax: +44 (0) 28 8076 04 95 e-Mail: [email protected] www.powertechireland.co.uk SE Vämekyl Grossisten AB Hammarbacken 46 19 149 Sollentuna Tel.: +46 (0) 8 446 32 10 Fax: +46 (0) 8 732 46 20 e-Mail: [email protected] www.vkg.se IT (Südtirol / Alto Adige) PENKOFF Gemsengasse 17 A – 6020 Innsbruck Tel.: +43 (0) 5122 7647 90 Fax: +43 (0) 5122 7647 930 e-Mail: [email protected] www.penkoff.com SI Zeus Solar d.o.o. Mace 6 4205 Preddvor Tel.: +38664 (0) 2 555 780 Fax: +38664 (0) 2 555 782 e-Mail: [email protected] www.zeussolar.si 170408 LV SIA „EVA-SAT“ Krasta iela 44 1003 Riga Tel.: +371 (0) 75 054 80 Fax: +371 (0) 75 053 99 e-Mail: [email protected] www.evasat.lv We reserve the right to modify this document without prior notice. UK830301/170306 © Alpha-InnoTec GmbH 47